请输入您要查询的英文单词:
单词
alertness
释义
alertness
/əˈlɜːtnɪs/
n.
(liveliness of mind)
警觉;警惕;留神;注意
The drug improved mental alertness.
这种药可以提高大脑的注意力。
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pluggings
plug hat
plughole
plug-in
plug in
plug into
plugless
plug'n'play
plugola
plugolas
plugs
plug-uglies
plug-ugly
plug up
plug–in
plug–ugly
plum
plum
plumage
plumages
plumassier
plumassiers
plumate
plumb
plumbable
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更新时间:2026/6/15 8:12:56